* {
    margin: 0;
    padding: 0;
    list-style-type: none;
}
a{
    text-decoration: none;
    color: #000;    /* 去除默认的颜色和点击后变化的颜色 */
    outline: none;	/* 去除旧版浏览器的点击后的外虚线框 */

}
header {
    height: 100px;
    width: 100%;
    line-height: 100px;
    background-color: rgba(201, 120, 21, .5);
    padding-left: 20px;
}
.big-box{
    height: 100%;
    display: flex;
}
.left-box{
    flex: 1;
    background-color: #233645;
}

.customer-box{
    position: relative;
    width: 100%;
    height: 150px;
    text-align: center;
}
.customer-box a{
    font-size: 20px;
    line-height: 180px;
    color: #ffffff;
}
.list-box{
    width: 100%;
    height: 603px;
}
.list-box ul{
    width: 100%;
    height: 180px;
}
.list-box ul li{
    width: 100%;
    height: 45px;
    text-align: center;
}

.list-box ul li a{
    color: #a7b1c2;
    line-height: 45px;
}
.head-box{
    width: 100%;
    height: 50px;
}
.span{
    float: right;
    width: 200px;
    height: 50px;
    padding-right: 10px;
    line-height: 50px;
}
.span a{
    color: #2f4050;
    font-weight: 700;
}
.img{
    width: 100%;
    height: 300px;
}
.img img{
    width: 100%;
    height: 100%;
}
.border table{
    margin: 50px auto 0px auto;
    color: #ffffff;
}
.border-tr1 {
    background-color: #2f4050;
}
.border-tr2{
    color: #233645;
}
.btn{
    width: 100px;
    height: 40px;
    background-color: #ea5e5e;
    color: #ffffff;
    font-size: 16px;
    border: none;
}
.right-bigBox{
    position: relative;
    flex: 7;
    background-color: #f3f3f4;
}
.border h1{
    width: 200px;
    margin: 50px auto;
    background-color: #233645;
    color: #f3f3f4;
    text-align: center;
}
.border p{
    margin: 45px 0px 0px 520px;
    font-weight: 700;
    font-size: 18px;
    color: #333333;
}
.border .revise{
    width: 100px;
    height: 50px;
    background-color: #233645;
    font-size: 20px;
    color: #f3f3f4;
    margin-left: 1000px;
}
.search{
    outline: none;
    width: 200px;
    height: 20px;
    margin: 10px;
}
.border{
    position: relative;
}
.search-box{
    position: absolute;
    top: -45px;
    left: 55px;
    color: #333333;
}
.select-opt1{
    position: absolute;
    top: -37px;
    left: 400px;
}
.select-opt1 input{
    outline: none;
}

.select-opt2{
    position: absolute;
    top: -37px;
    left: 670px;
}
.select-opt2 input{
    outline: none;
}
.select-but{
    position: absolute;
    top: -40px;
    left: 930px;
}
.addNewRoom{
    position: absolute;
    top: -40px;
    left: 1115px;

}
.addNew{
    width: 100px;
    height: 30px;
    background-color: #ea5e5e;
    border: none;
    color: #f3f3f4;
    font-size: 16px;
}

.valueBox{
    width: 100px;
    height: 30px;
    background-color: #ea5e5e;
    line-height: 30px;
    color: #f3f3f4;
    border: none;
    font-size: 16px;
}
.identity{
    position:absolute ;
    color: #f3f3f4;
    top: 35px;
    left: 60px;
    font-size: 20px;
}
.add{
    width: 50px;
    height: 30px;
    background-color: #ea5e5e;
    border: none;
    color: #f3f3f4;
    font-size: 16px;
}
.del{
    width: 50px;
    height: 30px;
    background-color: #ea5e5e;
    border: none;
    color: #f3f3f4;
    font-size: 16px;
}
.addRoom{
    position: absolute;
    right: 25px;
    top: 7px;
    background-color: #ea5e5e;
    border: none;
    color: #f3f3f4;
    height: 30px;
    width: 100px;
    font-size: 16px;
}
.cuo{
    position: absolute;
    top: -5px;
    right: 5px;
    font-size: 35px;
    display: none;
    border: none;
    background-color: rgba(255,255,255,0.1);
}
.border-tr2{
    position: relative;
}
.border-tr2:hover .cuo{
    display: block;
}
.valueBox2{
    width: 100px;
    height: 30px;
    background-color: #ea5e5e;
    line-height: 30px;
    color: #f3f3f4;
    border: none;
    font-size: 16px;
}
